Hi guys,
I'm pretty new to cycling. I bought my first road bike in February of this year, and have since competed in two sprint triathlons with it, but the furthest I have gone is 20 miles.

I am signed up for a Metric Century on Dec. 11,2010 to benefit ALS. I have scoured the internet for training plans, but can only find those for a full century.

Anyone know of any good training plans? I have 14 weeks, with the race being at the end of that 14th week.

I am not sure if it is better to train based on miles or actual hours on the bike?

Thank you for any help!
-Nicole

(ps: if anyone is interested, check out my blog for a raffle to raise money for the Metric Century RIDE TO DEFEAT ALS. )